WO2014205488A1 - Appareil de collecte de rayonnement solaire - Google Patents

Appareil de collecte de rayonnement solaire Download PDF

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Publication number
WO2014205488A1
WO2014205488A1 PCT/AU2014/000659 AU2014000659W WO2014205488A1 WO 2014205488 A1 WO2014205488 A1 WO 2014205488A1 AU 2014000659 W AU2014000659 W AU 2014000659W WO 2014205488 A1 WO2014205488 A1 WO 2014205488A1
Authority
WO
WIPO (PCT)
Prior art keywords
solar collector
solar
support structure
base
connection
Prior art date
Application number
PCT/AU2014/000659
Other languages
English (en)
Inventor
Bandu Ranjith Kumara Obeyesekera
Tanya Garuthma OBEYESEKERA
Original Assignee
K-Hart International Pty Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2013902314A external-priority patent/AU2013902314A0/en
Application filed by K-Hart International Pty Ltd. filed Critical K-Hart International Pty Ltd.
Priority to CN201480047043.3A priority Critical patent/CN105492840B/zh
Priority to NZ628929A priority patent/NZ628929A/en
Priority to AU2014274557A priority patent/AU2014274557B2/en
Publication of WO2014205488A1 publication Critical patent/WO2014205488A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • F24S25/12—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using posts in combination with upper profiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/50—Rollable or foldable solar heat collector modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
    • F24S30/452—Vertical primary axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/80—Arrangements for controlling solar heat collectors for controlling collection or absorption of solar radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/01—Special support components; Methods of use
    • F24S2025/012—Foldable support elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

Definitions

  • the present invention relates to an apparatus for collecting solar radiation.
  • publication US 4028893 discloses the prior art apparatus substantially shown in Fig.l.
  • the disclosure of this publication relates to capturing the movement of moving gas using cups.
  • the apparatus according to this publication suffers from the above- mentioned disadvantages including of being prone to damage during inclement weather.
  • the apparatus according to this publication cannot be stowed during high winds other than arranging the solar collectors horizontally, resulting in the apparatus and especially the solar collectors being prone to damage.
  • publication US 2010/0282315 discloses the prior art apparatus as substantially shown in Fig. 2.
  • the apparatus according to this publication seeks to maximise solar collection by way of a V-beam mouth.
  • Such apparatus similarly suffers from disadvantages of being prone to damage during inclement weather.
  • the large cross-section of the apparatus renders the apparatus prone to forces from high wind velocity.
  • the apparatus is not particular suited for maximising the collection of solar radiation of the sun tracks across the sky.
  • the entire solar collector of the apparatus according to this publication can only be orientated according to one orientation, whereas it would be advantages to be able to capture light emanating from different directions, such as from cloud reflection building reflection and the like.
  • the present invention seeks to provide an apparatus for collecting solar radiation, which will overcome or substantially ameliorate at least some of the deficiencies of the prior art, or to at least provide an alternative.
  • an apparatus for collecting solar radiation comprising at least one solar collector, wherein, in use, the apparatus is configurable in a deployed configuration for substantially maximising the collection of solar radiation by the at least one solar collector; and a stowed configuration.
  • the apparatus offers the flexibility of being configurable in a deployed and stowed configuration.
  • the apparatus may further comprise a substantially upright support structure.
  • the upright support structure may provide support in the deployed configuration.
  • the substantially upright support structure may be collapsible.
  • the substantially upright support structure may be vertically collapsible.
  • the upright support structure may be collapsed to reduce weather damage.
  • the substantially upright support structure comprises a scissor mechanism.
  • the scissor mechanism provides a stable support for the substantially upright support structure in both the deployed and stowed configuration.
  • the substantially upright support structure is telescopic.
  • the length of the substantially upright support structure can be adjusted.
  • the apparatus further comprises a base coupled to the support structure, and wherein the base is rotatably coupled to the support structure.
  • the apparatus is configurable to rotate the support structure to substantially maximise the collection of solar radiation by the at least one solar collector.
  • the apparatus may rotate to track the sun for maximum solar radiation collection.
  • the base comprises an interior adapted for storing electronic componentry therein in use.
  • electronic componentry can be safely and conveniently stored for use.
  • the base comprises an interior adapted for storing one or more energy storage devices therein in use.
  • one or more energy storage devices can be safely and conveniently stored for use.
  • the base comprises at least one connection for connecting at least one support arm.
  • the at least one connection allows for more solar collectors to be connected to the apparatus for the collection of solar radiation.
  • the at least one solar collector comprises at least two panels.
  • the surface area for the collection of solar radiation can be increased.
  • the angle between the at least two panels is configurable in use.
  • the at least one solar collector further comprises a hinge between the at least two panels.
  • the angle of solar panels may be adjusted according to the location of the sun.
  • the hinge is an active hinge.
  • the rotation of the solar panel about the hinge can be controlled automatically.
  • the active hinge comprises an electric actuator.
  • the rotation of the solar panel about the hinge can be electrically controlled.
  • the active hinge comprises a control interface for receiving control signals for the electric actuator.
  • the control interface allows for easy installation.
  • the hinge is able to angle the panels with respect to each other by greater than 180°.
  • the solar panels may be rotated to arbitrary angles for maximum solar radiation collection.
  • the active hinge is adapted for positioning each panel independently.
  • the solar collector may be positioned with flexibility to collect solar radiation.
  • the at least one solar collector comprises at least one panel and wherein the panel is freely pivotable within a pivot range about a pivot axis.
  • the panels of the solar collector may be rotatable about the pivot axis.
  • the pivot axis is parallel with an elongate axis of the at least one panel.
  • the panels of the solar collector may be rotatable about the elongate axis of the at least one panel.
  • the apparatus further comprises at least one support arm adapted for supporting the at least one solar collector.
  • solar collector can be readily disuimped for maximum solar radiation collection.
  • the apparatus further comprises a connection between the at least one support arm and at least one solar collector.
  • the at least one solar collector can be well supported to at least one support arm.
  • connection is located substantially at a terminal end of the at least one support arm.
  • connection is located substantially midway the support arm.
  • connection is selectively releasable in use.
  • the solar panels can be configurable.
  • connection is adapted to allow the configuration of the rotation of the at least one solar collector.
  • connection is adapted to allow for the configuration of the angle of the at least one solar collector.
  • the at least one solar collector may be rotated about the connection to maximise solar radiation collection.
  • Figs. 1 to 3 show prior art arrangements
  • Fig. 4 shows an apparatus for collecting solar radiation in accordance with an embodiment of the present invention.
  • Fig. 5 shows the apparatus for collecting solar radiation in accordance with another embodiment of the present invention.
  • Fig. 6 shows a system comprising a plurality of the apparatuses of Fig. 4 in accordance with an embodiment of the present invention.
  • Fig. 7 shows a solar collector of the apparatus of Fig. 4 in accordance with an embodiment of the present invention ;
  • Fig. 8 shows a solar collector in accordance with a preferred embodiment of the present invention
  • Fig. 9 shows the solar collector of Fig. 9 without the solar collectors
  • Fig. 10 shows a support arm and associated solar collector in accordance with a preferred embodiment of the present invention
  • Fig. 11 shows the support of Fig. 10 wherein the solar collector is rotated about the connection point in accordance with a preferred embodiment of the present invention
  • Fig. 12 and 13 show a hinge between the panels of the solar collector and the arrangement of the panels less than 180° and greater than 180° with respect to each other in accordance with a preferred embodiment of the present invention
  • Fig. 14 shows the support arm of Fig. 10 comprising three solar collectors in accordance with an embodiment of the present invention
  • Fig. 15 shows the panels of the solar collector being freely rotatable about a pivot point so as to be resistant against wind shear;
  • Fig. 16 shows a collapsible apparatus for collecting solar radiation in accordance with another embodiment of the present invention.
  • Fig. 17 shows a collapsible apparatus of Fig. 16 in the collapsed configuration in accordance with another embodiment of the present invention.
  • Fig. 18 shows two hinges between the panels of the solar collector in accordance with another embodiment of the present invention.
  • Fig. 19 shows the frame design to accommodate any arbitrary size of the panels. Description of Embodiments
  • the apparatus 100 comprises a substantially upright base 105.
  • the upright base 105 is about 5 m in height.
  • the base 105 may be of any suitable height depending on the application.
  • the upright base 105 comprises abutting semi-cylinders, being not only aesthetically pleasing but also providing a recess for the stowing of a plurality of solar collectors 110 in an embodiment as will be described in further details below. It should be noted that the upright base 105 may comprise apertures for reducing wind shear.
  • the apparatus 100 provides advantages in energy absorption and weather resilience including resilience to wind shear wind shear and weather damage. Furthermore, the apparatus 100 provides additional aesthetic advantages in collecting solar radiation.
  • the apparatus 100 in general can be adapted to retrofit within the building environment, such as atop roofs, streetlight poles and the like. Moreover, the apparatus 100 may be deployed in other environments not limited to outer space vehicles to deliver a greater power with sufficient robustness against damage while requiring less maintenance.
  • the base 105 may take on different configurations as opposed to that given in Fig. 4. Specifically, referring to Fig. 5, there is shown an alternative embodiment wherein the base 105 comprises a substantially upright base 105 comprising shaped and intertwining tubes.
  • the base 105 in this embodiment comprises advantages in low cross- section, thereby reducing wind shear.
  • the base 105 need not necessarily be upright and may take on other configurations, such as a horizontally extending base 105 so as to, for example, be suited for extending edgeways from building structures.
  • the base 105 could also be a collapsible framework.
  • Coupled to the substantially upright base 105 is at least one solar collector 110, the at least one solar collector 110 adapted for collecting solar radiation.
  • the solar collectors 110 may comprise photovoltaic junctions adapted for converting solar radiation into electricity.
  • the apparatus 100 may comprise requisite inverters for converting the electrical power into usable electrical power.
  • the apparatus 100 may comprise appropriate electrical wiring for conveying the electrical power from the solar collectors 110 through the base 105.
  • the solar collectors 110 may be pivotable and/or the base 105 may be rotatable so as to allow for the repositioning of the at least one solar collector 110 in accordance with the position of the sun.
  • the apparatus 100 may be adapted such that the electrical wiring is adapted for bridging the pivot and rotation points of the apparatus 100.
  • either the electrical wiring may be flexible, so as to, for example, be able to bridge the pivot point of each solar collector 110.
  • the apparatus 100 may comprise a rotatable electrical connector so as to allow the free rotation of the base 105 without compromising the electrical connection to the solar collectors 110.
  • the at least one solar collector 110 comprises a solar collector conduit (not shown), wherein in use, the solar collector conduit is adapted for transporting an energy absorption fluid.
  • the apparatus 100 is adapted for heating a fluid, such as water or other appropriate solvent, including for the purposes of warming hot water tanks and the like.
  • the base 105 comprises an energy absorption fluid conduit (also not shown) in fluid communication with the solar collector conduit of the solar collector 110.
  • the apparatus 100 further comprises a pump, such as an electrical pump, for pumping the energy absorption fluid through the solar collector conduit and the energy absorption fluid conduit.
  • the apparatus 100 need not necessarily comprise the pump, relying instead on convection.
  • the solar collector conduit and energy absorption fluid conduit may be adapted so as to not impede the pivotability of the solar collectors 100 attached to the base 105.
  • the apparatus 100 is configurable in accordance with the position of the sun so as to increase the solar collecting capabilities of the at least one solar collector 110.
  • the base 105 is rotatable. In this manner, as the sun tracks across the sky, the base 105 rotates so as to position the solar collectors 110 in a favourable position for solar collection.
  • each solar collector may be coupled to the base 105 along at least one axis.
  • the solar collector 110 comprising a pivot 405.
  • the pivot 405 is adapted for allowing the solar collector 110 to be positioned along both a vertical axis and a horizontal axis.
  • the pivot 405 located substantially at the solar collector 110.
  • the pivot 405 may be located substantially at the base 105 of the apparatus 100 wherein the collector 110 is coupled to the pivot 405 by way of stem 410.
  • the apparatus 100 may further comprise a position actuator.
  • the position actuator (not shown) is adapted to simply position the apparatus 100 in accordance with a solar almanac.
  • the position actuator may position the solar collectors 110 and/or the base 105 in accordance with the known position of the sun.
  • the position actuator may be electric, such as controlled by an electronic controller (not shown), or the position actuator may be mechanical, such as by being driven by a clockwork apparatus or the like.
  • the apparatus 100 would be installed in accordance in a particular configuration.
  • the apparatus 100 further comprises a solar tracker (not shown) comprising a solar sensor adapted for sensing the position of the sun.
  • the apparatus 100 need not specifically be configured in any particular configuration, wherein the solar tracker would automate the tracking of the sun no matter the actual position of the sun.
  • the solar tracker may be electric and controlled by way of electronic controller (not shown).
  • the solar tracker may comprise a sun sensor to sense the position of the sun.
  • Such a sun sensor may be realised by way of differential photo sensor (such as photodiode, phototransistor or the like) either side of a shield wherein a current imbalance between each differential photo sensor is amplified for the purposes of controlling a motor or the like so as to correct the imbalance.
  • differential photo sensor such as photodiode, phototransistor or the like
  • a pair of differential photo sensors are used for each axis, wherein four photo senses apart two shields (in x configuration) are adapted for allowing the tracking of the sun both vertically and horizontally.
  • the solar tracker may be a mechanical solar tracker comprising a mechanical irradiated differential pressure actuator.
  • the apparatus 100 may comprise differential pressure actuator is comprising fluid adapted to expand in accordance with temperature.
  • differential pressure actuators would similarly be spaced about a shield. In this manner, should the shield cast a shadow on one of the differential pressure actuators, the other would be irradiated and rise in temperature. Such would cause a differential pressure between the differential pressure actuators so as to allow the mechanical adjustment (such as by way of hydraulic actuator) of the apparatus 100.
  • the solar collector 110 may be substantially concave, and in particular have a substantially V shaped cross-section. In this manner, the solar collector 110 is adapted to collect reflected sunlight also reflected from the adjacent solar collector 110 portion.
  • the solar collector 110 can be adjusted to accommodate any size of solar panel(s). To further accommodate for any arbitrary size of the panel for increased surface area of solar radiation exposure, Fig. 19 shows a possible frame design.
  • each solar collector 110 may be positioned so as to minimise the casting shadows on the other of the plurality of solar collectors 110. Such a positioning may be fixed position, or dynamic positioning wherein, typically the lower solar collectors 110 would extend further outward as opposed to the upper solar collectors 110 such that each of the plurality of solar collectors 1 10 receives the same amount of solar radiation.
  • each solar collector stem 410 may similarly be extendable, weather by being fixed in extension, or being able to dynamically extend, such as by way of suitable extension actuator.
  • the apparatus 100 may be configurable in a collecting configuration wherein the at least one solar collector 1 10 is deployed for collecting solar radiation and also configurable in a stowed configuration, wherein the at least one solar collector 1 10 is stowed. In this manner, the apparatus 100 may be stowed during inclement weather, such as weather comprising high wind velocity, low sunlight levels and the like.
  • the apparatus may be manually collapsible, such as by way of comprising a suitable lever (not shown) or the like.
  • the apparatus 100 may be collapsed in an automated manner, wherein the apparatus 100 comprises a weather sensor (such as a wind vane or solar radiation level meter) operably coupled to an extension actuator (also not shown) so as to automate the configuration of the apparatus 100.
  • a weather sensor such as a wind vane or solar radiation level meter
  • an extension actuator also not shown
  • the solar collectors 110 may be stowed.
  • the base 105 may be collapsed.
  • the at least one solar collector 100 may be stowed within each semi-cylinder.
  • the solar collector 110 may be adapted for folding together in the stowed configuration, much like a Venus flytrap.
  • the base 105 may be collapsed.
  • the base 105 may be telescopic or may comprise a scissor mechanism.
  • a solar collector system 300 comprising a plurality of co- located apparatuses 100.
  • a system 300 would be adapted for use in applications requiring increased solar radiation absorption, or applications in greater real estate for the deployment of the system 300.
  • each apparatus 100 may be separately rotatable depending on the position of the sun.
  • a base 310 of the system 300 may also be configured for rotation.
  • each of the apparatuses 100 may be deployed atop an extension 305 so as to allow for the deployment of each apparatus at a different height so as to maximise solar collection.
  • Such extension 305 may be fixed in extension, or dynamic in extension.
  • FIG. 8 there will be described preferred embodiments. It should be noted that these embodiments described herein are preferable embodiments only and that no technical limitations should necessarily be imputed to the scope of the claimed invention. Specifically, referring to Fig. 8, there is described in apparatus 800 according to a first preferred embodiment. A second preferred embodiment is presented in Fig. 16 having collapsibility characteristics and will be described in further details below.
  • the apparatus 800 comprises a plurality of solar collectors 110.
  • the apparatus 800 shown in the deployed configuration wherein the solar collectors 110 are deployed so as to maximise the collection of solar radiation and to minimise the effect of wind shear.
  • the apparatus 800 would take on the deployed configuration during fine weather conditions so as to maximise the capture of the available sunlight wherein the solar collectors 110 are located and positioned so as to face the sun, avoid casting shadows on adjacent solar collectors 110 and the like.
  • the apparatus 800 may take on a stowed configuration to be described in further details below.
  • the apparatus 800 comprises a plurality of support aims 805 which will be described in further details below.
  • the support arms 805 are adapted to support at least one solar collector.
  • the support arms 805 are adapted to support more than one solar collector, and, in a preferred embodiment, comprise a plurality of connection points to which solar collectors 110 may be connected as the case may be.
  • the support aims 805 are configurable in use so as to configure the position and orientation of the respective solar collector 110.
  • the apparatus 800 further comprises a support structure 810 or "backbone” to provide rigidity and strength to the apparatus 800.
  • the support structure 810 comprises a spiralled structure, providing not only structural and also aesthetic properties.
  • the apparatus 800 further comprises a base 815.
  • the base 815 as substantially cylindrical.
  • the support structure 810 is able to rotate about the longitudinal axis of the base 815 by an appropriate mechanical couplings, such as upper and lower cylindrical bearings.
  • the upper and lower cylindrical bearings supported by inwardly projecting braces.
  • the base 815 and the support arms 805 are adapted to allow for the storage of attendant electronic equipment such as inverters, controllers, batteries and the like.
  • the apparatus 800 comprises the plurality of support arms 805 configured in the deployed configuration.
  • Each support arm 805 may comprise a terminal connector 825 for connection with a terminal solar collector 110. Furthermore, each support arm 805 may comprise a universal coupling 835 which may be used to configure the orientation of the terminal coupling 825. It should be noted that while the universal coupling 835 is shown proximate to the terminal connector 825, the universal coupling 835 may be located at different locations of the support arm 805. In certain embodiments, each support arm 805 may comprise more than one universal coupling 835.
  • each support arm 805 comprises a plurality of intermediate connectors 830.
  • the intermediate connectors 830 are adapted for supporting intermediate solar collectors 110 (not shown), these being solar collectors 110 located on the support on 805 at any point other than the terminal connector 825.
  • each support on 805 is modular, so as to allow for the configuration of each support arm 805 according to a desired configuration. In this manner, the length of the support arm 805 may be configured. Furthermore, the number of intermediate connectors 830 may be configured.
  • the apparatus 800 may further comprise a base plate 820.
  • the base plate 820 as substantially circular, so as to allow for the rotation of the support structure 810.
  • the support structure 810 is fastened to the base plate 820 such that the two rotate simultaneously.
  • the base plate 820 may take on other shapes and may be fixed in place, as opposed to being rotatable.
  • the base plate 820 may comprise a plurality of connection points to which various support arms 805 and the like may be attached.
  • a support arm 805 in further details.
  • the support arm 805 comprises two intermediate connectors 830.
  • the support arm 805 provided in Fig. 10 is fastened in the manner substantially shown on Fig. 9.
  • the support arm 805 may be fixed to a support structure, such as a roof apex by way of fasteners 845. Fasteners 845 can be permanently fixed or slidingly attached to the support arm 805.
  • an active hinge 850 connected between the terminal connection 825 and the solar collector 110.
  • the active hinge 850 allows the folding of the panels of the solar collector 110.
  • the active hinge 850 in the stowed configuration, is configured such that the panels of the solar collector 110 substantially configured against each other.
  • the active hinge 850 in the deployed configuration, is configured such that the panels of the solar collector 110 are located away from each other.
  • the active hinge 850 comprises an electric motor and appropriate gearing so as to allow for the active opening and closing of the panels of the solar collector 110.
  • the terminal connector 825 allows the angle and rotation of the solar collector 110 to be configured as well. In this manner, the solar collector 110 may be positioned in the most appropriate suitable position for maximising the collection of solar radiation.
  • one or active connector 850 and associated solar collectors 110 may be connected to the intermediate connectors 830.
  • the intermediate connectors 830 may be adapted to allow for the controlling of the rotation and also angle of the solar collector 110.
  • FIG. 11 there is shown the rotation of the solar collector 110 about the terminal connector 825.
  • the solar collector 110 may be appropriately angled and rotated so as to capture the maximum amount of sunlight from the sun.
  • the panels of the solar collector 110 may be drawn together by the active hinge 850 so as to minimise potential for damage.
  • the active hinge 850 is configured such that the panels move simultaneously. However, in other embodiments, the active hinge 850 may be configured such that each panel is adapted to move independently of the associated panel, so as to provide advantages in positionability of the panels of the solar collectors 110.
  • Fig. 12 there is shown in an embodiment where it is apparent that the single active hinge 850 is able to locate the panels of the solar collector 1 10 greater than 180° apart. Similarly, referring to f Fig.13, there is shown the singe active hinge 850 locate in the panels less than 180° apart. Both solar collectors 110 can be rotated at an angle relative to each other. For even greater flexibility and control, dual hinges shown in Fig. 18 as the alternative embodiment can be used to independently control the panels of the solar collector 110.
  • each active hinge 850 of each solar collector 110 may be adjusted to position the panels of adjacent solar collectors 110 at different elevations, so as to allow the rotation.
  • a solar tracking device may be located at least one edge of at least one panel of each solar collector 110. In this manner, the measurement from the solar tracking device may be utilised for the purposes of positioning the solar collector 110 appropriately. In this manner, each solar collector 110 may be controlled independently from data received from a respective solar tracking device associated with each solar collector 110.
  • each panel of each solar collector 110 is about a pivot point 855 so as to allow each panel to withstand windshear force. In this manner, the wind tolerance of the entire apparatus 800 is increased.
  • FIG. 16 shows a further embodiment showing a collapsible apparatus 1600.
  • the collapsible apparatus 1600 provides advantages in being able to be stowed when not in use, during inclement weather and the like.
  • Fig.16 shows the apparatus 1600 in the deployed configuration wherein the solar collectors 110 are open so as to receive sunlight.
  • the apparatus 1600 would be configured in the deployed configuration shown during sunny weather conditions.
  • the apparatus 1600 comprises a scissor-type support frame 810.
  • a scissor type support frame 810 is provided as a preferred embodiment, other types of collapsible support frames may be employed depending on the application, such as telescopic support frames and the like.
  • the scissor type support frame is collapsed as substantially shown in Fig. 17. In this manner, the height and cross-section of the apparatus 1600 is reduced so as to advantageously allow the apparatus 1600 to take up less space, present less cross-section for windshear and the like.
  • the solar collectors 110 are also in the closed configuration.
  • the apparatus 1600 may comprise weather sensors such as light meters, wind veins and the like so as to be utilised for determining when to collapse the apparatus 1600 into the stowed configuration. In this manner, the deployment and collapsing of the apparatus 1600 may be performed in a substantially automated manner depending on the prevailing weather conditions.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)

Abstract

L'invention concerne un appareil [100] de collecte de rayonnement solaire, l'appareil [100] comprenant au moins un collecteur solaire [110], l'appareil [100] pouvant, en cours d'utilisation, être mis dans une configuration déployée pour sensiblement maximiser la collecte du rayonnement solaire par l'au moins un collecteur solaire [110], et pouvant être mis dans une configuration de rangement.
PCT/AU2014/000659 2013-06-25 2014-06-25 Appareil de collecte de rayonnement solaire WO2014205488A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201480047043.3A CN105492840B (zh) 2013-06-25 2014-06-25 用于收集太阳辐射的装置
NZ628929A NZ628929A (en) 2013-06-25 2014-06-25 An apparatus for collecting solar radiation
AU2014274557A AU2014274557B2 (en) 2013-06-25 2014-06-25 An apparatus for collecting solar radiation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2013902314A AU2013902314A0 (en) 2013-06-25 An apparatus for collecting solar radiation
AU2013902314 2013-06-25
AU2014900820 2014-03-11
AU2014900820A AU2014900820A0 (en) 2014-03-11 An apparatus for collecting solar radiation

Publications (1)

Publication Number Publication Date
WO2014205488A1 true WO2014205488A1 (fr) 2014-12-31

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Application Number Title Priority Date Filing Date
PCT/AU2014/000659 WO2014205488A1 (fr) 2013-06-25 2014-06-25 Appareil de collecte de rayonnement solaire

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CN (1) CN105492840B (fr)
NZ (1) NZ628929A (fr)
WO (1) WO2014205488A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10295224B1 (en) * 2013-11-08 2019-05-21 National Technology & Engineering Solutions Of Sandia, Llc Bladed solar thermal receivers for concentrating solar power

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106532842A (zh) * 2016-12-08 2017-03-22 德阳市库伦电气有限公司 一种太阳能充电桩

Citations (3)

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AU2014274557A1 (en) 2015-01-22

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